MC420447: Guidance for installing the security update for Secure Boot DBX: August 9, 2022

Microsoft released KB5012170 on August 9, 2022, a standalone security update that provides support for Secure Boot Forbidden Signature Database (DBX). Windows 8.1 and newer clients and Windows Server 2012 and newer servers must install this update regardless of whether BitLocker is enabled or supported on these devices.

When will this happen

This update has been available since August 9th, 2022.

Message ID: MC420447
Published: 27 August 2022
Updated: 27 August 2022
Platform: Windows Desktop, World tenant

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